Last summer, I led a couple backpacking trips in the Adirondacks High Peaks and used bear canisters for the first time. I found them heavy, but easy to use, and they are a requirement in many areas. However, the canister was a bit too big for my Osprey Ariel 55 pack, and I ended up having one of my awesome students carry the empty canister for me while I carried my food and some of his (awful I know). I was wondering if there was a lighter weight canister alternative out there?
We used Backpacker's Cache bear resistant canisters because they are one of (if not) the only type permitted in the High Peaks. ADK black bears are pretty smart and have found out how to break into the Bear Vault canisters.
So my question is twofold:
1) What are the lightest weight, but still effective, bear canisters on the market?
2) What are the lightest weight, but still effective, bear canisters on the market allowable in the High Peaks?
Thanks!

